680's on stock fuel pump??

[matt98eclipse]

Hey guys would it be ok to run my car with my pte 680s right now on the stock fuel pump?? I have a walbro 255 fuel pump but just dont have time to install it yet.

What would be the downfalls of doing this?

 

[kenamond]

You'll obviously still have to tune for them, but you won't be able to boost more than if you had stock injectors until you can feed the injectors the correct fuel pressure. I'd just do the FP first, though. Is the AFPR on yet?

 

[matt98eclipse]

No the afpr is not on yet. So i would be fine to tune for around 12 pounds then?

 

[marcman804]

yeah im wondering the same thing. i have a bad injector right now but i got a good deal on some 680s a while back when i was able to afford modding my car but now im at a standstill and right now i cant afford the proper fuel mods. im running a 16g turbo and i was wondering if i kept the boost as low as possible how would my car run?

 

[spyderturbo007]

As long as you have something to compensate for the injectors and a logger, you'll be fine.